Here you find various information on the brightest lines, ordered in wavelength:
Wavelengths (Angstroms); weighted oscillator strengths (gf);
transition probabilities (A);
intensities (normalised) at
106 , 1010, 1015, 1020
cm-3;
together with:
Configuration; Term; Index of the level (1=ground); Energy (observed if available - otherwise theoretical);
of the lower (l) and upper levels (u)
Note that intensities have been calculated at log T[K]=7.35, where the ion fraction peaks in ionization equilibrium. Only lines brighter than 0.001 the strongest line (at all densities) are retained.
Lines flagged with a "*" before their wavelengths only have theoretical energy levels.
Please note that their wavelengths are not very accurate.
Wavelength |
gf |
Aul |
R |
R |
R |
R |
Cl |
Tl |
Cu | Tu |
Il | Iu |
El | Eu |
(A) | (s-1) |
(106) |
(1010) |
(1015) |
(1020) |
(cm-1) | (cm-1) |
|||||||
| * 1.7141 | 8.85e-03 | 5.03e+12 | 3.88e-03 | 3.88e-03 | 3.88e-03 | 4.47e-03 | 2s | 2S1/2 | 1s 2s 2p | 2P3/2 | 1 | 34 | 0 | 58339528 |
| * 1.7146 | 2.43e-01 | 2.76e+14 | 3.38e-04 | 3.38e-04 | 3.38e-04 | 2.19e-03 | 2p | 2P3/2 | 1s 2p2 | 2S1/2 | 3 | 40 | 559043.88 | 58882560 |
| * 1.7149 | 1.94e-01 | 2.20e+14 | 4.84e-03 | 4.84e-03 | 4.84e-03 | 2.22e-03 | 2s | 2S1/2 | 1s 2s 2p | 2P1/2 | 1 | 32 | 0 | 58314016 |
| * 1.7183 | 9.60e-01 | 5.42e+14 | 2.20e-02 | 2.20e-02 | 2.21e-02 | 9.28e-03 | 2s | 2S1/2 | 1s 2s 2p | 2P3/2 | 1 | 30 | 0 | 58198352 |
| * 1.7194 | 1.25e+00 | 7.04e+14 | 4.08e-05 | 4.08e-05 | 4.21e-05 | 7.92e-03 | 2p | 2P3/2 | 1s 2p2 | 2P3/2 | 3 | 39 | 559043.88 | 58717508 |
| * 1.7195 | 5.43e-01 | 6.13e+14 | 4.16e-05 | 4.16e-05 | 4.28e-05 | 3.65e-03 | 2p | 2P1/2 | 1s 2p2 | 2P1/2 | 2 | 37 | 409638.41 | 58565072 |
| * 1.7200 | 6.34e-01 | 3.58e+14 | 5.52e-05 | 5.52e-05 | 5.69e-05 | 5.36e-03 | 2p | 2P1/2 | 1s 2p2 | 2D3/2 | 2 | 36 | 409638.41 | 58547928 |
| * 1.7208 | 3.01e-01 | 3.39e+14 | 5.61e-03 | 5.61e-03 | 5.61e-03 | 3.49e-03 | 2s | 2S1/2 | 1s 2s 2p | 2P1/2 | 1 | 29 | 0 | 58112456 |
| * 1.7227 | 6.43e-01 | 2.41e+14 | 9.90e-05 | 9.90e-05 | 1.00e-04 | 6.35e-03 | 2p | 2P3/2 | 1s 2p2 | 2D5/2 | 3 | 38 | 559043.88 | 58608716 |
| * 1.7240 | 1.61e-01 | 1.81e+14 | 1.23e-05 | 1.23e-05 | 1.26e-05 | 1.07e-03 | 2p | 2P3/2 | 1s 2p2 | 2P1/2 | 3 | 37 | 559043.88 | 58565072 |
| * 1.7290 | 9.86e-02 | 3.66e+13 | 2.46e-05 | 2.46e-05 | 2.50e-05 | 1.94e-03 | 2p | 2P3/2 | 1s 2p2 | 4P5/2 | 3 | 35 | 559043.88 | 58397084 |
| * 1.7310 | 4.18e-03 | 4.66e+12 | 2.03e-03 | 2.03e-03 | 2.03e-03 | 1.05e-03 | 2s | 2S1/2 | 1s 2s 2p | 4P1/2 | 1 | 26 | 0 | 57771072 |
| * 6.6038 | 4.28e-02 | 1.64e+12 | 1.89e-02 | 1.89e-02 | 1.89e-02 | 1.56e-02 | 2s | 2S1/2 | 5p | 2P3/2 | 1 | 18 | 0 | 15142909 |
| * 6.6076 | 2.09e-02 | 1.60e+12 | 9.22e-03 | 9.22e-03 | 9.22e-03 | 7.74e-03 | 2s | 2S1/2 | 5p | 2P1/2 | 1 | 17 | 0 | 15134055 |
| * 6.7830 | 8.23e-02 | 2.99e+12 | 9.21e-03 | 9.21e-03 | 9.22e-03 | 2.32e-02 | 2p | 2P1/2 | 5d | 2D3/2 | 2 | 19 | 409638.41 | 15152455 |
| * 6.8023 | 1.30e-03 | 9.36e+10 | 1.82e-03 | 1.82e-03 | 1.82e-03 | 5.17e-04 | 2p | 2P1/2 | 5s | 2S1/2 | 2 | 16 | 409638.41 | 15110459 |
| * 6.8510 | 1.56e-01 | 3.69e+12 | 1.68e-02 | 1.68e-02 | 1.68e-02 | 3.95e-02 | 2p | 2P3/2 | 5d | 2D5/2 | 3 | 20 | 559043.88 | 15155443 |
| * 6.8524 | 1.70e-02 | 6.03e+11 | 1.84e-03 | 1.84e-03 | 1.84e-03 | 4.63e-03 | 2p | 2P3/2 | 5d | 2D3/2 | 3 | 19 | 559043.88 | 15152455 |
| * 6.8722 | 4.71e-03 | 3.32e+11 | 6.38e-03 | 6.38e-03 | 6.38e-03 | 1.82e-03 | 2p | 2P3/2 | 5s | 2S1/2 | 3 | 16 | 559043.88 | 15110459 |
| * 7.3609 | 1.17e-01 | 3.60e+12 | 6.06e-02 | 6.06e-02 | 6.06e-02 | 5.86e-02 | 2s | 2S1/2 | 4p | 2P3/2 | 1 | 11 | 0 | 13585204 |
| * 7.3706 | 5.87e-02 | 3.60e+12 | 3.02e-02 | 3.02e-02 | 3.02e-02 | 2.95e-02 | 2s | 2S1/2 | 4p | 2P1/2 | 1 | 10 | 0 | 13567368 |
| * 7.5790 | 2.38e-01 | 6.92e+12 | 3.26e-02 | 3.26e-02 | 3.26e-02 | 8.34e-02 | 2p | 2P1/2 | 4d | 2D3/2 | 2 | 12 | 409638.41 | 13604021 |
| * 7.6272 | 5.70e-03 | 3.28e+11 | 1.01e-02 | 1.01e-02 | 1.01e-02 | 3.80e-03 | 2p | 2P1/2 | 4s | 2S1/2 | 2 | 9 | 409638.41 | 13520670 |
| * 7.6623 | 4.34e-01 | 8.24e+12 | 5.76e-02 | 5.76e-02 | 5.76e-02 | 1.37e-01 | 2p | 2P3/2 | 4d | 2D5/2 | 3 | 13 | 559043.88 | 13609936 |
| * 7.6658 | 4.79e-02 | 1.36e+12 | 6.33e-03 | 6.33e-03 | 6.33e-03 | 1.62e-02 | 2p | 2P3/2 | 4d | 2D3/2 | 3 | 12 | 559043.88 | 13604021 |
| * 7.7151 | 1.43e-02 | 8.03e+11 | 2.44e-02 | 2.44e-02 | 2.44e-02 | 9.21e-03 | 2p | 2P3/2 | 4s | 2S1/2 | 3 | 9 | 559043.88 | 13520670 |
| * 9.7908 | 4.86e-01 | 8.46e+12 | 3.54e-01 | 3.54e-01 | 3.54e-01 | 3.82e-01 | 2s | 2S1/2 | 3p | 2P3/2 | 1 | 6 | 0 | 10213629 |
| * 9.8325 | 2.53e-01 | 8.67e+12 | 1.83e-01 | 1.83e-01 | 1.83e-01 | 2.00e-01 | 2s | 2S1/2 | 3p | 2P1/2 | 1 | 5 | 0 | 10170350 |
| * 10.1529 | 1.34e+00 | 2.16e+13 | 2.46e-01 | 2.46e-01 | 2.47e-01 | 5.93e-01 | 2p | 2P1/2 | 3d | 2D3/2 | 2 | 7 | 409638.41 | 10259061 |
| * 10.2943 | 2.46e+00 | 2.57e+13 | 4.37e-01 | 4.37e-01 | 4.37e-01 | 1.00e+00 | 2p | 2P3/2 | 3d | 2D5/2 | 3 | 8 | 559043.88 | 10273192 |
| * 10.3093 | 2.72e-01 | 4.27e+12 | 4.80e-02 | 4.80e-02 | 4.80e-02 | 1.15e-01 | 2p | 2P3/2 | 3d | 2D3/2 | 3 | 7 | 559043.88 | 10259061 |
| * 10.3657 | 3.16e-02 | 9.80e+11 | 9.95e-02 | 9.95e-02 | 9.95e-02 | 4.44e-02 | 2p | 2P1/2 | 3s | 2S1/2 | 2 | 4 | 409638.41 | 10056849 |
| * 10.5287 | 7.18e-02 | 2.16e+12 | 2.16e-01 | 2.16e-01 | 2.16e-01 | 9.64e-02 | 2p | 2P3/2 | 3s | 2S1/2 | 3 | 4 | 559043.88 | 10056849 |
| * 19.6616 | 1.30e-01 | 5.60e+11 | 2.17e-03 | 2.17e-03 | 2.17e-03 | 1.79e-03 | 3s | 2S1/2 | 5p | 2P3/2 | 4 | 18 | 10056849 | 15142909 |
| * 19.6959 | 6.54e-02 | 5.62e+11 | 1.09e-03 | 1.09e-03 | 1.09e-03 | 9.13e-04 | 3s | 2S1/2 | 5p | 2P1/2 | 4 | 17 | 10056849 | 15134055 |
| * 20.0718 | 2.58e-01 | 1.07e+12 | 1.11e-03 | 1.11e-03 | 1.11e-03 | 2.81e-03 | 3p | 2P1/2 | 5d | 2D3/2 | 5 | 19 | 10170350 | 15152455 |
| * 20.2355 | 4.82e-01 | 1.31e+12 | 2.02e-03 | 2.02e-03 | 2.02e-03 | 4.75e-03 | 3p | 2P3/2 | 5d | 2D5/2 | 6 | 20 | 10213629 | 15155443 |
| * 20.4208 | 6.19e-01 | 1.65e+12 | 2.49e-03 | 2.49e-03 | 2.49e-03 | 3.90e-03 | 3d | 2D3/2 | 5f | 2F5/2 | 7 | 21 | 10259061 | 15156021 |
| * 20.4214 | 3.28e-02 | 2.63e+11 | 1.70e-03 | 1.70e-03 | 1.70e-03 | 4.84e-04 | 3p | 2P3/2 | 5s | 2S1/2 | 6 | 16 | 10213629 | 15110459 |
| * 20.4736 | 8.89e-01 | 1.77e+12 | 3.57e-03 | 3.57e-03 | 3.57e-03 | 5.38e-03 | 3d | 2D5/2 | 5f | 2F7/2 | 8 | 22 | 10273192 | 15157536 |
| * 28.3418 | 5.28e-01 | 1.10e+12 | 4.81e-03 | 4.81e-03 | 4.81e-03 | 4.65e-03 | 3s | 2S1/2 | 4p | 2P3/2 | 4 | 11 | 10056849 | 13585204 |
| * 28.4858 | 2.75e-01 | 1.13e+12 | 2.45e-03 | 2.45e-03 | 2.45e-03 | 2.40e-03 | 3s | 2S1/2 | 4p | 2P1/2 | 4 | 10 | 10056849 | 13567368 |
| * 29.1233 | 1.15e+00 | 2.26e+12 | 2.77e-03 | 2.77e-03 | 2.77e-03 | 7.09e-03 | 3p | 2P1/2 | 4d | 2D3/2 | 5 | 12 | 10170350 | 13604021 |
| * 29.4437 | 2.13e+00 | 2.73e+12 | 4.97e-03 | 4.97e-03 | 4.97e-03 | 1.18e-02 | 3p | 2P3/2 | 4d | 2D5/2 | 6 | 13 | 10213629 | 13609936 |
| * 29.4951 | 2.38e-01 | 4.56e+11 | 5.51e-04 | 5.51e-04 | 5.52e-04 | 1.41e-03 | 3p | 2P3/2 | 4d | 2D3/2 | 6 | 12 | 10213629 | 13604021 |
| * 29.8338 | 4.04e+00 | 5.05e+12 | 6.35e-03 | 6.35e-03 | 6.35e-03 | 1.12e-02 | 3d | 2D3/2 | 4f | 2F5/2 | 7 | 14 | 10259061 | 13610966 |
| * 29.8479 | 7.42e-02 | 2.78e+11 | 2.18e-03 | 2.18e-03 | 2.18e-03 | 8.24e-04 | 3p | 2P1/2 | 4s | 2S1/2 | 5 | 9 | 10170350 | 13520670 |
| * 29.9334 | 5.79e+00 | 5.39e+12 | 9.08e-03 | 9.08e-03 | 9.08e-03 | 1.56e-02 | 3d | 2D5/2 | 4f | 2F7/2 | 8 | 15 | 10273192 | 13613945 |
| * 30.2385 | 1.65e-01 | 6.02e+11 | 4.67e-03 | 4.67e-03 | 4.67e-03 | 1.76e-03 | 3p | 2P3/2 | 4s | 2S1/2 | 6 | 9 | 10213629 | 13520670 |
| * 64.7450 | 1.04e+01 | 1.66e+12 | 1.65e-04 | 1.65e-04 | 1.65e-04 | 1.09e-03 | 4f | 2F7/2 | 5g | 2G9/2 | 15 | 24 | 13613945 | 15158458 |
| 178.2210 | 9.45e-02 | 4.93e+09 | 1.00e+00 | 1.00e+00 | 1.00e+00 | 6.54e-02 | 2s | 2S1/2 | 2p | 2P3/2 | 1 | 3 | 0 | 561101 |
| 244.2330 | 3.42e-02 | 1.92e+09 | 3.89e-01 | 3.89e-01 | 3.88e-01 | 1.04e-02 | 2s | 2S1/2 | 2p | 2P1/2 | 1 | 2 | 0 | 409445 |
Created by Giulio Del Zanna on Wed Apr 16 17:42:41 2025